@article{weko_9445_1,
   author	 = "Yi,Yin and Yoshiaki,Katayama and Naohisa,Takahashi",
   title	 = "Detection of Conflicts Caused by a Combination of Filters Based on Spatial Relationships",
   journal	 = "情報処理学会論文誌",
   year 	 = "2008",
   volume	 = "49",
   number	 = "9",
   pages	 = "3121--3135",
   month	 = "sep"
}